726143175

素因数分解:

$3^2\times 5^2\times {\mathrm{1087}}^1\times {\mathrm{2969}}^1$

素因数の和:4072

約数の個数: 36

約数和(自身を含む): 1302238080

約数和(自身を除く): 576094905

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 1087, 2969, 3261, 5435, 8907, 9783, 14845, 16305, 26721, 27175, 44535, 48915, 74225, 81525, 133605, 222675, 244575, 668025, 3227303, 9681909, 16136515, 29045727, 48409545, 80682575, 145228635, 242047725, 726143175]

約数ペア:

[(1, 726143175), (3, 242047725), (5, 145228635), (9, 80682575), (15, 48409545), (25, 29045727), (45, 16136515), (75, 9681909), (225, 3227303), (1087, 668025), (2969, 244575), (3261, 222675), (5435, 133605), (8907, 81525), (9783, 74225), (14845, 48915), (16305, 44535), (26721, 27175)]